Answer:
Step-by-step explanation:
Sum of the angles of quadrilateral = 360
a + 65 + 95 +80 = 360
a + 240 = 360
a = 360 - 240
a = 120
The value of a is 120.
I needed to add more characters don't worry
8.37
dont know but i know this is correct!
Is that simultaneous equation
36
6•6=36
